Tae-Hwan Kim, Sung-Whan Jo, Young Suk Lee, Yong-June Kim, Sang-Cheol Lee, Wun-Jae Kim, Seok Joong Yun

J Korean Med Sci.2009;24(3):468-473.   Published online 2009 June 12     DOI: http://dx.doi.org/10.3346/jkms.2009.24.3.468